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Every paper Pith has read. Search by title, abstract, or pith.
7267 papers in quant-ph · page 98
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Quantum maps boost k-means stability to 88.6% on Iris
Hybrid Quantum--Classical k-Means Clustering via Quantum Feature Maps
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Fiber array cuts qubit transfer time to 10 μs with tiny heating
Fast and Coherent Transfer of Atomic Qubits in Optical Tweezers using Fiber Array Architecture
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Genetic search finds native 12-gate quantum maps at 91% accuracy
Hardware-Aware Quantum Support Vector Machines
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Teleportation fidelity falls polynomially with noise strength
Analysis of State Teleportation using Noisy Quantum Gates
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No classical path measure exists for the Dirac equation
Quantum Simulation of Hyperbolic Equations and the Nonexistence of a Dirac Path Measure
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Numerical search yields optimal states for lossy quantum phase estimation
Optimal noisy quantum phase estimation with finite-dimensional states
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Squeezing thresholds split easy and hard regimes in CV cluster states
Complexity phase transition for continuous-variable cluster state
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Modified inverses adapt QCD dual integrals for quantum security
Inverse Laplace and Mellin integral transforms modified for use in quantum communications
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Ghost image formed from zero-photon time bins only
Ghost imaging with zero photons
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DQPT condition creates 1/2 degeneracy in entanglement spectrum
Critical Entanglement Dynamics at Dynamical Quantum Phase Transitions
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Trotter method converges at 1/4 rate for Coulomb quantum systems
Trotterization with Many-body Coulomb Interactions: Convergence for General Initial Conditions and State-Dependent Improvements
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Control-centric view generalizes frequency-comb QNS to arbitrary controls
Control-centric quantum noise spectroscopy of time-ordered polyspectra
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Thermodynamic bound places large DQ NMR signals in tissue beyond classical reach
A Thermodynamic SU(1,1) Witness Framework for Double-Quantum NMR Signals in Neural Tissue
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Small quantum computers classify massive data with exponential size savings
Exponential quantum advantage in processing massive classical data
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Entanglement measures track water molecule dissociation
Fermionic entanglement and quantum correlation measures in molecules
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Two WS2 monolayers give metasurfaces independent amplitude and phase control
Hybrid-2D Excitonic Metasurfaces for Complex Amplitude Modulation
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Lorentz symmetries emerge from preserving qubit linear entropy
On Lorentzian symmetries of quantum information
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State certification hits optimal rates at d squared entanglement
Optimal Quantum State Testing Even with Limited Entanglement
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Dicke states cut qubits for neutrino oscillation sims
Quantum Simulation of Collective Neutrino Oscillations using Dicke States
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Trapped-atom nodes meet criteria for quantum advantage in fast games
Operational criteria for quantum advantage in latency-constrained nonlocal games
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Randomization cuts gates tenfold in quantum simulation at moderate precision
When is randomization advantageous in quantum simulation?
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Engineered diamond yields 11-second NV spin coherence
Ten-Second Electron-Spin Coherence in Isotopically Engineered Diamond
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Coherent edge-mode superposition locks subharmonic response in entanglement spectrum
Locked Subharmonic Oscillations in the Entanglement Spectrum of a Periodically Driven Topological Chain
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Plaquette term triggers 2D string propagation in quantum gauge simulation
Observation of genuine $2+1$D string dynamics in a U$(1)$ lattice gauge theory with a tunable plaquette term on a trapped-ion quantum computer
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Quantum computer simulates 2+1D Z2 theory to show glueball excitations
Observation of glueball excitations and string breaking in a $2+1$D $\mathbb{Z}_2$ lattice gauge theory on a trapped-ion quantum computer
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Interactions transfer non-reciprocity to uncoupled spins in open systems
Interaction-Mediated Non-Reciprocal Dynamics in Open Quantum Systems: From an Exactly Solvable Model to Generic Behavior
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hBN quantum emitters show dipoles rotating up to 40 degrees with energy
Transition Dipole Rotation Beyond the Condon Approximation in Single hBN Quantum Emitters
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Postulate ruling out real quantum theory fails for fermions
Comment on "Quantum theory based on real numbers cannot be experimentally falsified": On the compatibility of physical principles with information theory for fermions
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Twisted spin-chain energy matches non-local string charge at large J
Groenewold-Moyal twists, integrable spin-chains and AdS/CFT
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New simulator forecasts entanglement in polarization quantum networks
Physics-Informed Discrete-Event Simulation of Polarization-Encoded Quantum Networks
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Simulator forecasts entanglement rates in quantum networks using hardware parameters
Physics-Informed Discrete-Event Simulation of Polarization-Encoded Quantum Networks
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Dysprosium UV lines match strongest dipolar-atom transitions
Two-dimensional shelving spectroscopy of ultraviolet ground state transitions in dysprosium
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Rényi measure quantifies quantum state texture
Quantifying and detecting quantum-state texture
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Rabi drive turns weak qubit coupling into on-demand cavity interaction
Analytical Fock-State Generation and SWAP using a Rabi-Driven Transmon
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Constraint-aware QAOA raises feasible VRP solutions over standard version
Improving Feasibility in Quantum Approximate Optimization Algorithm for Vehicle Routing via Constraint-Aware Initialization and Hybrid XY-X Mixing
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Detectability lemma cuts Gibbs state prep cost by O(M)
Quantum Gibbs sampling through the detectability lemma
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Cryogenic tweezers reach defect-free 1024-atom arrays
Defect-free arrays at the thousand-atom scale in a 4-K cryogenic environment
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Any QAC0 circuit equals its 2D nearest-neighbor version
On the Computational Complexity of Geometrically Local QAC0 circuits
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Asymmetric resonant pulses deliver >99% two-qubit gate fidelity over 170 kHz detuning
Robust and High-Fidelity Controlled Two-Qubit Gates via Asymmetric Parallel Resonant Excitation
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Overlapped groups cut variance linearly in quantum energy estimates
Overlapped groupings for quantum energy estimation: Maximal variance reduction and deterministic algorithms for reducing variance
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Born rule follows from reversible evolution plus irreversible records
Borns Rule from Reversible Evolution and Irreversible Outcomes
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Microwave amplifier produces 2D cluster states in 191 modes
Continuous-variable two-dimensional cluster states in the microwave domain
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Integrated receiver detects squeezing to exceed Shannon limit
Quantum coherent transceivers toward Holevo-limited communications
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Postquantum steering extends to multiple quantum parties
Postquantum steering in scenarios with multiple characterised parties
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Oblique fields enable full spin-qubit control in quantum dots
Complete coherent control of spin qubits in self-assembled InAs quantum dots under oblique magnetic fields
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Search finds compact quantum nets balancing accuracy and cost
QNAS: A Neural Architecture Search Framework for Accurate and Efficient Quantum Neural Networks
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Direct photocurrent amp yields shot-noise-limited homodyne detection at 100 MHz
A Simple and Robust Balanced Homodyne Detector for High-Repetition-Rate Pulsed Sources
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Diamond NV centers integrated on chip show cryogenic Purcell enhancement
Scalable on-chip integration of diamond color centers for cryogenic quantum photonics
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Superradiance tunes pairing via two-order scaling
Superradiance enhances and suppresses fermionic pairing based on universal critical scaling in two order parameters systems
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Tensor networks compute currents in fifty-dot arrays
Tensor-network simulation of quantum transport in many-quantum-dot systems